My team has written some crystal report and it works fine. But during the generation of the report, the server log grows rapidly. It is found that the following kind of messages are printed as stdout.

 

- Defined 'round (currency value, number value)'
- Defined 'roundup (number value)'
- Defined 'fix (currency value, number value) crystalHidden'
- Defined 'remainder (number value, number value)'
- Defined 'sin (number value)'
- Defined 'cos (number value)'
- Defined 'tonumber (string value)'
- Defined 'totext (string value) allowNullArguments'
- Defined 'crsunday ()'
- Defined 'crmonday ()'
- Defined 'crtuesday ()'

- Function 'totext' returned: s(101,506,205.00)
- Function 'totext' returned: s(0.00)
- Formula {@ref_seq} evaluated to: s(TRADE101,506,205.00 0.00)

- Formula {@Section_Visibility} evaluated to: b(true)
- Formula {@Section_Visibility} evaluated to: b(true)
- PdfExporter: object is text object
- PdfExporter: modelling object Text6
- PdfExporter: serializing pdf document and cleaning up
- Disk Exporter: verifying export to destination
- Disk Exporter: finalizing export to destination

When we generate a large document, the log can grow as large as 2GB or above. Is there any way to disable the logging function?

 

Thanks all for your help!